https://elanova.ai/blog/ Field notes from production AI work — document automation, AI agents, and workflow engines. en-us Sun, 12 Apr 2026 00:00:00 GMT https://elanova.ai/blog/document-processing-pipelines https://elanova.ai/blog/document-processing-pipelines A technical walkthrough of what separates a document processing demo from a system you can run in production. 5 layers, real failure modes, and stack recommendations. Tue, 10 Mar 2026 00:00:00 GMT https://elanova.ai/blog/llm-comparison-production https://elanova.ai/blog/llm-comparison-production Benchmarks tell you almost nothing useful. Here’s the honest two-tier comparison of five production LLMs — GPT-4.1, Claude Sonnet 4, Gemini 2.5 Flash, GPT-5.2 and Claude Opus 4.6 — from actually deploying them in document pipelines, support agents, and extraction systems. Wed, 04 Mar 2026 00:00:00 GMT https://elanova.ai/blog/ai-implementation-cost https://elanova.ai/blog/ai-implementation-cost The quote covers the build. The build is a third of what implementation actually costs. A breakdown of every cost that doesn't appear in a proposal until you're already committed. Tue, 03 Mar 2026 00:00:00 GMT https://elanova.ai/blog/real-cost-of-manual-work https://elanova.ai/blog/real-cost-of-manual-work Most companies calculate manual work costs using visible salary hours. The full cost is typically 2.8–3.5× higher. Here's the full calculation. Mon, 02 Mar 2026 00:00:00 GMT https://elanova.ai/blog/why-automations-fail https://elanova.ai/blog/why-automations-fail We've been called in after failed AI pilots more times than I care to count. The failure patterns are always the same five things. Tue, 17 Feb 2026 00:00:00 GMT https://elanova.ai/blog/when-not-to-use-ai https://elanova.ai/blog/when-not-to-use-ai The most expensive AI mistake isn't using the wrong model — it's automating the wrong process. A decision framework from the frontlines of production AI. Tue, 03 Feb 2026 00:00:00 GMT